Siemens PPD DPF Problem

**smokey08** · 27th April, 2012, 09:20 PM

My brother has a Audi A3 170 2.0tdi and is having problems with his DPF. He has tried all the normal tricks to get it to work properly and has failed. We want to remove it completely.

I dont know alot about the siemens ECUs and think I may need some help.

Will mpps v12 genuine chinese clone read enough of the flash to remove the DPF? or will I have to read it trough BDM?

Do I have to disconnect the temp sensor?

I have has a good search on here and it seems that ecusafe does not work with this ecu.

Is there anyone kind enough to remove it from the file for me for free? If so he will drive the car here to me next week.

Attached is a picture he sent me and a file I have found which I think will be identical to his.

Many thanks
Smokey08

**wiseman** · 27th April, 2012, 09:51 PM

Yes DPF can be removed with MPPS read mate, but make sure you have a booster or bat charger on the car when you write it back, A stable voltage is a must on the PPD ecu`s or may fail in writing

**mislav88** · 27th April, 2012, 10:14 PM

luckily recovery works great on PPD with MPPS v12, i failed several times and was always able to recover it.
however it is not a nice feeling to hear those fans running at max and all dash lights blinking and beeping

**filoxio** · 27th April, 2012, 10:48 PM

Originally Posted by smokey08

My brother has a Audi A3 170 2.0tdi and is having problems with his DPF. He has tried all the normal tricks to get it to work properly and has failed. We want to remove it completely.

I dont know alot about the siemens ECUs and think I may need some help.

Will mpps v12 genuine chinese clone read enough of the flash to remove the DPF? or will I have to read it trough BDM?

Do I have to disconnect the temp sensor?

I have has a good search on here and it seems that ecusafe does not work with this ecu.

Is there anyone kind enough to remove it from the file for me for free? If so he will drive the car here to me next week.

Attached is a picture he sent me and a file I have found which I think will be identical to his.

Many thanks
Smokey08

hello I've read and written mpps V12 with no problems, I put the file without the fap sis was correct but I turned out the light, the problem was that after so many controls on the FAP pressure sensor was faulty, which is very common on those cars!

If you need the files without the fap I can let you let me know ....

**smokey08** · 27th April, 2012, 11:04 PM

The pressure sensor has been changed. I originally thought that was the problem. He has also checked the pipes are not blocked.

I dont know the exact faultcode but it was something along the lines of "efficiency below threshold" so I assume the pressure difference is not high enough across the filter.

I would appreciate a tested file if you have one as the car is about 90miles away from me.

Thank you.

**ecutuners** · 27th April, 2012, 11:15 PM

id read the original mate ecu can be locked out by flashing different versions, if you get stuck i have 100% dpf off solution but ill need the ori from car if you want 100% working job.

**smokey08** · 27th April, 2012, 11:35 PM

You guys are great

I will get him down next weekend and read the car.

Thanks.

**z786** · 28th April, 2012, 12:05 AM

Originally Posted by ecutuners

id read the original mate ecu can be locked out by flashing different versions, if you get stuck i have 100% dpf off solution but ill need the ori from car if you want 100% working job.

hes 100% rite, he also saved my ass due to the exact same error

thanks mate

**ecutuners** · 28th April, 2012, 01:41 AM

Originally Posted by z786

hes 100% rite, he also saved my ass due to the exact same error

thanks mate

No probs

**typergaz** · 30th April, 2012, 03:55 PM

i am finding a problem with 07 octavia vrs 03g906018el 9953 have complete read with mpps tried ecusafe and reflashed ecu when i start car it runs really lumpy on idle and loads of white smoke any ideas?

**spawns3** · 30th April, 2012, 04:43 PM

Originally Posted by typergaz

i am finding a problem with 07 octavia vrs 03g906018el 9953 have complete read with mpps tried ecusafe and reflashed ecu when i start car it runs really lumpy on idle and loads of white smoke any ideas?

Pay for a good dump . With ecusafe don't work .

Just my $2cents

**ecutuners** · 30th April, 2012, 05:30 PM

Originally Posted by typergaz

i am finding a problem with 07 octavia vrs 03g906018el 9953 have complete read with mpps tried ecusafe and reflashed ecu when i start car it runs really lumpy on idle and loads of white smoke any ideas?

Thats regeneration, in other words the car is telling u Ecusafe is waste of time.....